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Chapter 4 Functions of ReplicationControl
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Table 4-1 shows the commands of the ReplicationControl.
For details of each command, refer to the “Data Replication Command Reference”.
Table 4-1
Command Name
Operation
The List of ReplicationControl Commands
Description
Target System
Windows
UNIX
Volume List
Creation/Display
Associates logical disk (disk array side)
information with system dependent information
(server side) and displays the associated
information.
{
{
Replicate
Starts Copy (Replicate) from MV to RV.
{
{
Separate
Separate RV from MV in the Synchronous state
(Replicate or Restore).
{
{
iSMrc_restore
Restore
Starts Copy (Restore) from RV to MV.
{
{
iSMrc_change
Change Copy
Control State
Performs Copy Control State change when
copying data from MV to RV.
{
{
Wait for state
Waits for Synchronous State (rpl/sync),
Synchronous State (rst/sync), or Separated state.
{
{
iSMrc_query
Paired Volume
State Display
Displays the Copy state of a pair.
{
{
iSMrc_sense
Volume List
Display
Displays volume information.
{
{
iSMrc_ldlist
Logical disk
Obtains and displays logical disk list
information display information.
{
{
iSMrc_pair
Pair Setting and
Unpair
{
{
iSMrc_arrayinfo
Disk array
Displays information on the replication function
information display of a disk array.
{
{
iSMrc_flush
File system buffer
flush
Flushes the file system cache buffer.
{
−
iSMrc_mount
Volume Mount
Mounts a volume (file system).
{
−
iSMrc_umount
Volume Unmount
Unmounts a volume (file system).
{
−
iSMrc_signature
Signature
Operation
Performs operation regarding the signature of
each disk.
{
−
iSMrc_scan
Disk scanning
Scans for detecting available disks.
{
−
iSMvollist
iSMrc_replicate
iSMrc_separate
iSMrc_wait
Sets and unpairs paired volumes.
−: Not targeted
{: Targeted
Notes:
1.
On the Windows system, operations are allowable only for a user who belongs to the
Administrators group.
2.
On the UNIX system, operation authority is given to a super user immediately after the
installation.
The volume list can be created only by the super user; other operations, however,
can be performed by anybody by changing the authority to access commands and directory
operations.
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